:root{--theme-brightness: 1;--color-black: #000;--color-blue-5: rgb(65 98 212 / 5%);--color-blue-50: rgb(38 107 255 / 5%);--color-blue-100: #4162d4;--color-blue-600: #266bff;--color-gray: gray;--legacy-color-gray-50: #f5f5f5;--legacy-color-gray-100: #dcdcdc;--legacy-color-gray-200: #c3c3c3;--legacy-color-gray-300: #aaa;--legacy-color-gray-400: #919191;--legacy-color-gray-500: #787878;--legacy-color-gray-600: #5f5f5f;--legacy-color-gray-800: #2d2d2d;--legacy-color-gray-700: #464646;--legacy-color-gray-900: #141414;--color-white: #fff;--color-primary-1: #314bfe;--color-primary-2: #4966f5;--color-primary-3: #111842;--color-red-50: rgb(240 68 56 / 5%);--color-red-100: #f5443b;--color-red-600: #f04438;--color-red-700: #c0362d;--color-green-50: rgb(18 183 106 / 5%);--color-green-600: #12b76a;--color-secondary-1: #f5f9ff;--color-secondary-2: #f33;--color-secondary-3: #b6edff;--color-secondary-4: #ffd78a;--color-secondary-5: #476dec;--color-error: #b00020;--color-text-black: #141414;--color-text-gray: #757575;--color-text-light-gray: #acacac;--color-text-blue: #266bff;--color-border-black-5: rgb(20 20 20 / 5%);--color-border-grey: #c8c8c8;--color-border-light-grey: #d9d9d9;--color-surface-white: #fff;--color-surface-black-5: rgb(20 20 20 / 5%);--color-surface-black-20: rgb(20 20 20 / 20%);--color-surface-blue: #266bff;--color-object-black: #141414;--color-scale-blue-1: #dfe9ff;--color-scale-green-1: #dcf4e9;--color-scale-gray-white: rgb(255 255 255 / 100%);--color-scale-gray-50: rgb(245 246 247 / 100%);--color-scale-gray-100: rgb(229 232 235 / 100%);--color-scale-gray-200: rgb(211 215 218 / 100%);--color-scale-gray-300: rgb(193 198 204 / 100%);--color-scale-gray-400: rgb(150 156 163 / 100%);--color-scale-gray-500: rgb(122 128 136 / 100%);--color-scale-gray-600: rgb(95 101 109 / 100%);--color-scale-gray-700: rgb(69 74 82 / 100%);--color-scale-gray-800: rgb(45 49 54 / 100%);--color-scale-gray-900: rgb(22 24 27 / 100%);--color-scale-gray-black: rgb(0 0 0 / 100%);--color-scale-gray-alpha-50: rgb(22 24 27 / 5%);--color-scale-green-alpha-100: rgb(18 183 106 / 15%);--color-white-alpha-50: #ffffffe5;--color-gray-50: #f5f6f7;--color-gray-100: #e5e8eb;--color-gray-200: #d3d7da;--color-gray-300: #c1c6cc;--color-gray-400: #969ca3;--color-gray-500: #7a8088;--color-gray-600: #5f656d;--color-gray-700: #454a52;--color-gray-800: #2d3136;--color-gray-900: #16181b;--color-gray-600-transparency-10: rgb(95 101 109 / 10%);--color-gray-800-transparency-10: rgb(45 49 54 / 10%);--color-gray-900-transparency-80: rgb(22 24 27 / 80%);--color-gray-alpha-50: rgb(22 24 27 / 35%);--color-gray-alpha-100: rgb(22 24 27 / 35%);--color-gray-alpha-200: rgb(22 24 27 / 35%);--color-gray-alpha-300: rgb(22 24 27 / 35%);--color-gray-alpha-400: rgb(22 24 27 / 35%);--color-gray-alpha-500: rgb(22 24 27 / 80%);--color-purple-600: #7d3be4;--color-primary-600: #5389ff;--color-primary-700: #266bff;--color-primary-800: #1d50bf;--color-primary-700-transparency-5: rgb(38 107 255 / 5%);--color-primary-700-transparency-10: rgb(38 107 255 / 10%);--color-primary-700-transparency-30: rgb(38 107 255 / 30%);--color-semantic-red: #ef5650;--color-semantic-red-transparency-10: rgb(239 86 80 / 10%);--color-semantic-green: #12b76a;--color-semantic-purple: var(--color-purple-600);--color-semantic-pink: #f74397;--color-semantic-green-new: #1cb8b8;--color-semantic-divider-high: #d3d7da;--color-semantic-divider-medium: #e5e8eb;--color-semantic-divider-low: #f5f6f7;--color-semantic-informative-primary: #2d3136;--color-semantic-informative-primary-low: #5f656d;--color-semantic-informative-secondary: #969ca3;--color-semantic-informative-teritary: #c1c6cc;--color-semantic-informative-contrast: #f5f6f7;--color-semantic-informative-label: #fff;--color-semantic-informative-accent: #266bff;--color-semantic-informative-accent-15: #266bff25;--color-semantic-informative-accent-low: rgb(38 107 255 / 7%);--color-semantic-informative-accent-hover: #1e56cc;--color-semantic-informative-success: #12b76a;--color-semantic-informative-success-low: rgb(18 183 106 / 7%);--color-semantic-informative-alert: #f04438;--color-semantic-informative-alert-hover: #c0362d;--color-semantic-informative-alert-low: rgb(240 68 56 / 7%);--color-semantic-informative-technical: var(--color-semantic-purple);--color-semantic-informative-technical-low: rgb(125 59 228 / 7%);--color-semantic-informative-workplace: var(--color-semantic-pink);--color-semantic-informative-workplace-low: rgb(247 67 151 / 7%);--color-semantic-paper-surface-high: #d3d7da;--color-semantic-paper-surface-medium: #f5f6f7;--color-semantic-paper-surface-low: #fff;--color-semantic-paper-surface-transparent: rgb(255 255 255 / 90%);--color-semantic-status-accent-disabled: rgb(38 107 255 / 25%);--color-semantic-status-neutral-hover: #e5e8eb;--color-semantic-status-neutral-disabled: #f5f6f7;--color-semantic-status-alert-disabled: rgb(240 68 56 / 25%);--color-semantic-overlay-dim-high: rgb(22 24 27 / 80%);--color-semantic-overlay-dim-low: rgb(22 24 27 / 5%);--color-semantic-overlay-dim-medium: rgb(22 24 27 / 15%);--typography-font-size-10: 1rem;--typography-font-size-11: 1.1rem;--typography-font-size-12: 1.2rem;--typography-font-size-13: 1.3rem;--typography-font-size-14: 1.4rem;--typography-font-size-15: 1.5rem;--typography-font-size-16: 1.6rem;--typography-font-size-18: 1.8rem;--typography-font-size-20: 2rem;--typography-font-size-24: 2.4rem;--typography-font-size-28: 2.8rem;--typography-font-size-32: 3.2rem;--typography-font-size-36: 3.6rem;--typography-font-size-40: 4rem;--typography-font-size-44: 4.4rem;--typography-font-size-48: 4.8rem;--typography-line-height-12: 1.2rem;--typography-line-height-16: 1.6rem;--typography-line-height-20: 2rem;--typography-line-height-22: 2.2rem;--typography-line-height-24: 2.4rem;--typography-line-height-28: 2.8rem;--typography-line-height-32: 3.2rem;--typography-line-height-36: 3.6rem;--typography-line-height-40: 4rem;--typography-line-height-42: 4.2rem;--typography-line-height-44: 4.4rem;--typography-line-height-48: 4.8rem;--typography-line-height-52: 5.2rem;--typography-line-height-60: 6rem;--scale-size-4: .4rem;--scale-size-8: .8rem;--scale-size-10: 1rem;--scale-size-12: 1.2rem;--scale-size-14: 1.4rem;--scale-size-16: 1.6rem;--scale-size-20: 2rem;--scale-size-24: 2.4rem;--scale-size-32: 3.2rem;--scale-size-40: 4rem;--scale-size-48: 4.8rem;--scale-size-64: 6.4rem;--size-semantic-spacing-2: .2rem;--size-semantic-spacing-4: .4rem;--size-semantic-spacing-6: .6rem;--size-semantic-spacing-8: .8rem;--size-semantic-spacing-10: 1rem;--size-semantic-spacing-12: 1.2rem;--size-semantic-spacing-14: 1.4rem;--size-semantic-spacing-16: 1.6rem;--size-semantic-spacing-20: 2rem;--size-semantic-spacing-24: 2.4rem;--size-semantic-spacing-32: 3.2rem;--size-semantic-spacing-40: 4rem;--size-semantic-spacing-48: 4.8rem;--size-semantic-spacing-64: 6.4rem;--typography-font-weight-bold: 700;--typography-font-weight-semibold: 600;--typography-font-weight-regular: 400;--typography-line-height-small: 140%;--typography-line-height-medium: 150%;--typography-line-height-large: 160%;--typography-letter-spacing-narrow: -.02rem;--typography-letter-spacing-none: -.01rem;--typography-letter-spacing-wide: -.02rem;--z-header: 99;--z-dropdown: 10;--z-bottom-sheet-dimmed: 20;--z-bottom-sheet: 25;--z-modal: 10000002;--z-toast: 100;--z-index-portal: 10000002;--z-preview-image: 100;--z-composer-view: 0;--z-classroom-note-dimmed: 10;--z-classroom-note-editor: 15;--z-classroom-option-btn: 1;--z-curriculum-linear-gradient: 1;--z-course-detail-multiple-enrollment-popup: 5;--z-gnb: 10;--z-mypage-summary-card: 5;--z-floating-chat: 10000000 !important;--color-error-message-color: var(--color-red-100);--color-font-default: var(--color-black);--color-border-default: var(--color-gray);--color-header: var(--color-black);--color-hr: #d9d9d9;--color-modal-background: rgb(20 20 20 / 80%);--color-lightred-background: rgb(240 68 56 / 5%);--color-lightgreen-background: rgb(18 183 106 / 5%);--color-lightgreen-new-background: rgb(28 184 184 / 7%);--color-lightblue-background: rgb(38 107 255 / 15%);--color-lightpurple-background: rgb(125 59 228 / 7%);--color-lightpink-background: rgb(247 67 151 / 7%);--color-dropdown-background: var(--color-white);--color-dropdown-background-hover: var(--legacy-color-gray-50);--color-chip-background: var(--color-blue-12);--color-chip-font: var(--color-primary-1);--color-chip-gray-background: var(--legacy-color-gray-50);--color-chip-gray-font: var(--legacy-color-gray-400);--color-select-font: var(--legacy-color-gray-800);--color-select-error-border: var(--color-red-100);--color-select-focus-background: var(--color-white);--color-select-background: var(--legacy-color-gray-50);--color-select-selected-border: var(--color-blue-600);--color-select-selected-background: var(--legacy-color-gray-50);--color-select-selected-color: var(--color-blue-100);--color-select-label-background: rgb(95 101 109 / 8%);--border-radius-semantic-xs: .2rem;--border-radius-semantic-s: .4rem;--border-radius-semantic-m: .6rem;--border-radius-semantic-l: .8rem;--border-radius-semantic-xl: 1.2rem;--border-radius-semantic-xxl: 1.6rem;--border-radius-semantic-xxxl: 2.4rem;--border-radius-semantic-full: 9999rem;--layout-gnb-height: 7.2rem;--layout-gnb-margin-bottom: 2rem;--layout-gnb-mobile-height: 6rem;--layout-footer-desktop-height: 19rem;--layout-footer-mobile-height: 25.8rem;--layout-footer-b2g-desktop-height: 22rem;--layout-footer-b2g-mobile-height: 29.8rem;--layout-enrollment-mobile-header-height: 13.2rem;--layout-top-notice-item-height: 3.6rem;--layout-top-banner-item-height: 3.6rem;--layout-top-class-hour-notice-item-height: 3.5rem;--layout-top-class-hour-notice-item-mobile-height: 3.5rem;--layout-top-notice-mobile-without-item-height: 13.6rem;--layout-sidebar-header-height: 12.1rem;--layout-sidebar-footer-height: 8.5rem;--medium-modal-gutter-top: 6rem;--modal-padding-top: 2.4rem;--modal-header-height: 3.2rem;--modal-header-margin-bottom: 1.2rem;--modal-footer-height: 4rem;--modal-footer-margin-top: 2.4rem;--classroom-content-controller-large-viewport-height: 4rem;--classroom-content-info-large-viewport-height: 5.7rem;--classroom-player-small-large-viewport-height: 56.25vw ;--classroom-exam-img-preview-background: rgb(14 14 14 / 80%);--classroom-exam-question-multiple-answer-item-active: rgb(38 107 255 / 5%);--home-content-right-padding: 2rem;--home-carousel-slide-btn-width-height: 4rem;--home-carousel-slide-xlarge-width: calc( 96rem - (var(--home-carousel-slide-btn-width-height) * 2) - var(--home-content-right-padding) );--home-carousel-slide-xlarge-height: calc(var(--home-carousel-slide-xlarge-width) * (3 / 7));--mypage-sub-page-width: 83.4rem;--mypage-summary-gap: 1.2rem;--color-table-row-border: var(--color-gray-200);--color-table-border: var(--color-gray-100);--color-table-main-head-background: var(--color-gray-50);--color-table-main-head-font: var(--color-gray-600);--color-table-body-font: var(--color-gray-800);--color-table-shadow: var(--color-gray-100);--color-checkbox-label: var(--color-gray-800);--color-checkbox-label-disabled: var(--color-gray-800)}#portal-container{position:fixed;top:0;left:0;z-index:var(--z-index-portal);width:0;height:0}html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{vertical-align:baseline;margin:0;padding:0;border:0}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body{line-height:1}ol,ul{list-style:none}blockquote,q{quotes:none}blockquote:before,blockquote:after,q:before,q:after{content:"";content:none}table{border-spacing:0;border-collapse:collapse}pre{white-space:pre-wrap}html{font-size:10px;word-break:keep-all;overflow-wrap:anywhere}a:link{background-color:transparent;text-decoration:none}a:visited,a:hover,a:active{background-color:transparent;color:#000;text-decoration:none}*{box-sizing:border-box;font-family:Pretendard 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var(--swiper-theme-color));border-radius:50%;border-top-color:transparent}.swiper:not(.swiper-watch-progress) .swiper-lazy-preloader,.swiper-watch-progress .swiper-slide-visible .swiper-lazy-preloader{animation:swiper-preloader-spin 1s infinite linear}.swiper-lazy-preloader-white{--swiper-preloader-color: #fff}.swiper-lazy-preloader-black{--swiper-preloader-color: #000}@keyframes swiper-preloader-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}